How can you implement and test custom validation constraints in Spring Boot?
- Implement custom validators by extending Validator interface.
- Create custom annotation and use @Constraint with it.
- Define validation logic in service classes.
- Spring Boot does not support custom validation constraints.
In Spring Boot, you can implement and test custom validation constraints by creating custom annotations and using the @Constraint annotation with them. This allows you to define custom validation logic for your application. Option (1) is incorrect; custom validators should implement ConstraintValidator. Option (3) is incorrect; validation logic should be separate from service classes. Option (4) is incorrect; Spring Boot does support custom validation.
Loading...
Related Quiz
- In Spring Boot, how can you isolate the Data Layer while performing unit tests on Service Layer components?
- How can you configure a custom method security expression handler in Spring Security?
- What strategies would you employ to minimize the garbage collection pause times in a high-throughput Spring Boot application?
- You need to develop a Spring Boot controller that can handle requests asynchronously, allowing for better scalability. How would you implement this feature in your controller?
- In unit testing of Spring Boot applications, the _____ method of Assert class is commonly used to check if the specified condition is true.